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Valve extension 30/40/60mm from BO WELL used for presta valves for carbon wheels with high-profile rims
the warranty does not cover any resulting damage
Unrivalled Swiss engineering delivers the lowest drag and maximum stability
With Swiss Side approved pads
AERO Tri Suit Classic new_tyre Valve extension 30/40/60mm from BOThe Swiss Side AERO Tri Suit Classic brings proven aerodynamic expertise to a wider range of athletes, delivering race ready performance, comfort, and efficiency at an accessible price point. Lightweight, breathable fabrics promote effective cooling and moisture management, while strategically selected materials support smooth airflow around the body during the bike segments. The construction focuses on the areas where aerodynamic benefits can be
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